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Approvals & Standards

  • IEC 61643-11
  • EN 61643-11
  • IEE/ANSI C62.41.2

Key features & benefits

STL T23 is the series of robust 10-20 kV combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level, in accordance with EN/IEC 61643. Suitable for protection of LED outdoor luminaires (street-light). Due to the exposure of the extremely sensitive LED electronics to lightning–induced overvoltages, STL T23 is a widespread market solution amongst OEM manufacturers of LED lighting systems.

More specifications

Applications

  • LED outdoor lighting

Product Specifications

IEC SPD Type

Type 2+3 / Class II+III  

Degree of Protection (IP)

IP20  

Wire Type

Stranded: 0,7…2,5mm²  

CE Conformity

Yes  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Min Operating Temp.

-40   °C

References in this series  (4)

83230302 - STLT23-10K320V-C12

AC  

-

-

Yes  

2.93   kg

83230321 - STLBT23-20K275V-C4-DD

AC  

-

-

Yes  

0.141   lb

83230322 - STLT23-10K320V-C4-WD

AC  

-

-

Yes  

0.067   kg

83230323 - STLT23-10K320V-C2-WD

AC  

-

-

Yes  

0.067   kg